NXO25 – Mimesis, Architecture as Sound Device
The Mimesis Operation was a true manifestation of what the Nexialist Organization was about: a transdisciplinary platform connecting architecture, music, and visual design through shared creative methods and theoretical inquiry.
A site-specific sound operation conducted within an architectural space, Mimesis transformed a building’s pneumatic facade into a resonant instrument, revealing the acoustic identity of architecture itself.
The operation used electroacoustic, digital-acoustic, and video recording methods to capture and manipulate sound in real time. The goal was to utilize the building’s unique spatial acoustics to create, project, and record sound, thereby generating an acoustic signature — a sonic portrait of the architecture’s identity.
The key element was the 6×6-meter pneumatic facade: two layers of transparent vinyl held in a metal frame and continuously filled with air from a basement pump. This facade, together with the building’s cubic volume, functioned as an instrument. Four sessions were performed:
- recording the resonance of the pneumatic facade using hand strikes, tracing paper, and a dynamic microphone;
- percussive improvisation for four hands and facade surface;
- electroacoustic composition employing digital recording and analog effects;
- improvised performance for bass guitar, effects, and architectural resonance.
Through these sessions, the building’s material and acoustic properties were turned into both medium and message — a literal realization of Nexialist’s core principle that architecture is sound and sound is space.
This is a special NXO25 – 25th Anniversary of the Nexialist Organization post.

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